Proton Drive vs. BitLocker

Proton Drive is a secure cloud storage and collaboration platform built for professionals who manage sensitive data. Whether you’re sharing internal documents, legal contracts, or client files, Proton Drive keeps your data private — by default. Files are encrypted on your device before upload, and only you and your collaborators can access them. Even Proton can’t read your files. You can set passwords, add expiration dates, or revoke access instantly — so you’re always in control. Each user gets 1 TB of storage, with the flexibility to add more as your team or projects grow. Designed and hosted in Switzerland, Proton Drive is developed by the team behind Proton Mail and Proton VPN — trusted by over 100 million users worldwide. We’re independent, open source, and committed to keeping your data safe from surveillance and vendor lock-in. Proton Drive helps you stay compliant, with support for: - GDPR, HIPAA, ISO 27001, NIS2, and DORA - Verified SOC 2 Type II audits - No complex setup. No third-party tools required. Built for security teams, law firms, healthcare providers, consultancies, and privacy-conscious organizations of all sizes.

BitLocker Drive Encryption is a powerful feature designed to protect sensitive data by working in harmony with the operating system, significantly reducing the chances of data theft or exposure due to lost, stolen, or improperly disposed devices. The security benefits of BitLocker are enhanced when paired with a Trusted Platform Module (TPM) version 1.2 or higher, a hardware element often provided by manufacturers in contemporary computers. This TPM works in tandem with BitLocker to secure user data and ensure the integrity of the computer while it is offline. Although BitLocker can still function to encrypt the operating system drive on systems without a TPM version 1.2 or newer, users must utilize a USB startup key for booting up or waking the device from hibernation. Furthermore, starting with Windows 8, users have the option to set an operating system volume password for additional protection on machines lacking a TPM. This added layer of security allows for a broader range of devices to take advantage of BitLocker's strong encryption features, making it a versatile solution for safeguarding data across various platforms. Ultimately, the integration of these security measures underscores the importance of protecting sensitive information in today's digital landscape.